The file-upload feature in GwtUpload 1.0.3 allows XSS via a crafted filename.
{ "github_reviewed": true, "github_reviewed_at": "2021-04-20T22:17:42Z", "cwe_ids": [ "CWE-79" ], "severity": "MODERATE", "nvd_published_at": "2020-02-28T16:15:00Z" }